KXstudio podcast mixer - using multiple PulseAudio jack-sinks & jack-sources

With PULSEAUDIO 6.0 or greater,
www.freedeskto...
QUOTE FROM LINK ABOVE:
"Multiple instances of JACK sinks and sources
Previously it was not possible to load two instances of module-jack-sink or module-jack-source. That limitation was entirely artificial and didn't make much sense, so the limitation has now been removed."
So now, with PULSEAUDIO 6.0 or greater, you have the ability to create multiple pulseaudio jack-sinks and pulseaudio jack-sources in order to use multiple individual audio streams so you can apply many types of DSP AUDIO EFFECTS and FILTERING to each audio source and sink.
A 3 remote caller podcast interview setup is shown and multiple audio sources are demonstrated to simulate a podcast audio routing/mixing scheme...including a very easy mix-minus setup.
HERE ARE THE PACTL LOAD-MODULE commands used in this video example/tutorial/demo setup:
qrq@qrq ~ $ pactl load-module module-jack-sink client_name=GoogleVoice_OUTput 16
qrq@qrq ~ $ pactl load-module module-jack-sink client_name=WebRTC_OUTput 17
qrq@qrq ~ $ pactl load-module module-jack-sink client_name=MagnaTune_OUTput 18
qrq@qrq ~ $ pactl load-module module-jack-sink client_name=Discord_OUTput 19
qrq@qrq ~ $ pactl load-module module-jack-source client_name=WebRTC_INput 20
qrq@qrq ~ $ pactl load-module module-jack-source client_name=Discord_INput 21
qrq@qrq ~ $ pactl load-module module-jack-source client_name=GoogleVoice_INput 22
qrq@qrq ~ $ pactl load-module module-jack-sink client_name=VLC_OUTput 23
LINKS:
1. KXSTUDIO main page
kxstudio.source...
2. CATIA
kxstudio.linuxa...
3. jack_mixer
home.gna.org/ja...
4.. KXstudio CADENCE
kxstudio.source...
5. Discord
discordapp.com/
6. Source-Connect Now
now.source-ele...
7. googlevoice/hangouts/browser
hangouts.googl...

[@ParanoidFactoid]

Still useful after all these years. Thank you.

[@FeelingShred]

Just sharing here in case anyone needs in the future. I was having this super loud game on Wine that didn't have a volume control, and when I switched out of the game it wouldn't appear in Pavucontrol at all. So I created a sink and a monitor for it to control the game's volume separately, using these commands: >> pactl load-module module-null-sink sink_name="webstream_sink" sink_properties=device.description="web_stream" >> pactl list short sinks (you will find your soundcard here, that Alsa Output PCI thing down there...) >> pactl load-module module-loopback source=webstream_sink.monitor sink=alsa_output.pci-0000_00_1b.0.analog-stereo rate=44100 And there is also this shorter command for when you need to Mute an application: sudo modprobe snd-dummy

[@Pentamonium]

thank you for doing this. amazing functionality, just waiting to be used.

[@nubiochj841]

Very good!

[@MichaelRossMurphy]

Great video and some very useful suggestions.

[@QRQcw]

+Michael Ross Murphy Thanks for the feedback Michael...I was happy that there was a PPA for pulseaudio 6.0 for ubuntu 14.04. Being able to create custom "audio cables" inside jackrouter using the jack-sinks and jack-sources, I have found to be incredibly useful for audio mixing/routing.

[@Rod8136]

Can't find Catia anywhere? anyone have an idea or a link, that would be great!!! Thanks

[@qwarlockz8017]

I love this vid and would love to do something close. But All I can get in catia is Pulseaudio Jack Sink-01. How are you renaming these sinks so they make sense in catia? Nothing I change seems to get picked up as the name?

[@QRQcw]

@qwarlock Z in the Catia JACK CONNECTION BAY, you can RT CLICK on the default name on the GUI jack port inside jack bay and you can then RE-name it as desired...Carla does not seem to have that function yet... ALSO when using the pactl load-module, module-jack-sink(source), you can name it with the addition of client_name=#########

[@ayubaswad]

Good explanation. But how can we take/capture audio output or input from specific application? For example from Google Chrome. Because when i open Catia, it's input and ouput don't appear there. When I create them myself inside Jack-mixer, they are just silent. No sounds at all. I meant actually, when we create this pactl load-module module-jack-sink client_name=Discord_OUTput, how to really connect that to the Discord app. Thanks.

[@QRQcw]

Discord if using PULSEaudio, will show up in your PAvucontrol(pulseaudio APP)...then you can click on the tab on the PLAYBACK and RECORDING tabs of PAvucontrol - and select the LINE where it shows Chrome or Discord is present - then you should be able to select which pulseaudioSINK or pulseAUDIOsource you would like CHROME or DISCORD to use...(if you have already installed the pulseaudio-module-jack)

[@ayubaswad]

Simpler than what I think. Thanks so much. It runs like a charm.

[@wilmunoz42]

Where or how do you find Jack_mixer?

[@QRQcw]

github.com/jack-mixer/jack_mixer

[@yuyuolozaga3023]

Anything like this for windows 10?

[@rafaelcampoverde]

yes, download and install this: www.google.com/url?sa=t&rct=j&q=&esrc=s&source=web&cd=&cad=rja&uact=8&ved=2ahUKEwjqxNq74_v3AhXHr5UCHbu6CDMQFnoECA8QAQ&url=https%3A%2F%2Fubuntustudio.org%2Fdownload%2F&usg=AOvVaw3hYfRcWlNfvHi4tBcyZcDM

[@QRQcw]

KXstudio CARLA has windows downloads kx.studio/Downloads